
Digital Pressure Pneumatic Actuator Double Acting Pneumatic Rotary Actuator. Auto Return Safety: Internal springs ensure auto return upon air interruption, keeping the valve and project safe. High Durability Material: Preloaded coating springs made from high-quality material for corrosion resistance and longer service life. Long Cycle Life: Twin rack pistons provide symmetric mounting, long cycle life, and fast operation. Wide Application Range: Suitable for Food & Beverage, Refining, Petrochemical, Chemical, Pharmaceutical, and Power Industries. Customizable Options: OEM and ODM support available. Port sizes DN15~50 and various ball materials can be customized. Standard Compliance: Complies with ISO5211 standard for ball valves or butterfly valves and NAMUR Standard for pneumatic accessories. High Lifespan: Designed for a lifespan of 1,000,000 (1 Million) times, ensuring reliable long-term performance.